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0829edc43e
When processing data read the full fifo data in 1 time. If there are several samples in the FIFO, it means we are experiencing system delay. In this case, it is better to read all data with 1 bus access than to add additional latency by doing several ones. This requires to use a bigger buffer depending on chip FIFO size and do an additional local data copy before sending. But the cost is minimal and behavior is still better like this under system heavy load. Signed-off-by: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> Link: https://lore.kernel.org/r/20230623082924.283967-1-inv.git-commit@tdk.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.